COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

Joel Isaacson & Co., LLC's Holding History (CIK: 0001599330)

Note: Option positions (PUT/CALL) are excluded.

Q4 2016

Shares 610 Value ($000) $9 Avg Close $16.62 Range $13.81 - $20.55

Q3 2016

Shares 610 Value ($000) $12 Avg Close $11.88 Range $8.24 - $20.25

Q2 2016

Shares 610 Value ($000) $7 Avg Close $16.52 Range $11.55 - $20.03

Q1 2016

Shares 610 Value ($000) $11 Avg Close $18.18 Range $13.80 - $28.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	610	$9	$16.62	$13.81 - $20.55
Q3 2016	610	$12	$11.88	$8.24 - $20.25
Q2 2016	610	$7	$16.52	$11.55 - $20.03
Q1 2016	610	$11	$18.18	$13.80 - $28.47